Package: 1x AC adapter & 1x AC power cable.After Sell Service: We have always been committed to provide products of superior quality at unbeatable prices, if you have any questions about the items, please feel free to contact our customer service team, we will reply you within 24 hour Connecter size: 4.8 mm×1.7 mm (Note: Please make sure the DC output and tip size of ac adapter are accordant before you buy)